Home / 14,907.05-22,361.25-10,543.98

Finding the Fourth Proportional to 14,907.05, 22,361.25 and 10,543.98

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Solution

The fourth proportional to 14,907.05, 22,361.25 and 10,543.98 is: 15,816.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,907.05 : 22,361.25 = 10,543.98 : x
  2. Step 2: Convert to fraction form
    14,907.05/22,361.25 = 10,543.98/x
  3. Step 3: Cross multiply
    14,907.05x = 22,361.25 × 10,543.98
  4. Step 4: Simplify right side
    14,907.05x = 235,776,572.78
  5. Step 5: Solve for x
    x = 235,776,572.78/14,907.05
  6. Step 6: Final answer
    x = 15,816.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.